From: Tobias Geerinckx-Rice <me@tobias.gr>
Date: Mon, 18 Jun 2018 02:37:41 +0200
Subject: zathura-pdf-mupdf: Link to JPEG libraries.

As of version 0.3.3, zathura-pdf-mupdf no longer links to some required
JPEG libraries, leading to such errors as:

  $ zathura foo.pdf
  error: Could not load plugin '/gnu/store/...-profile/lib/zathura/libpdf-mupdf.so' (/gnu/store/...-profile/lib/zathura/libpdf-mupdf.so: undefined symbol: jpeg_resync_to_restart).

The patch below, copied verbatim from Arch[0], fixes that.
Its description happens to match our reality, too.

[0]: https://git.archlinux.org/svntogit/community.git/tree/trunk?h=packages/zathura-pdf-mupdf
---
From 3fb0ff750373d45d4f5172ce1d41b74183cd07e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20L=C3=B6thberg?= <johannes@kyriasis.com>
Date: Sat, 24 Mar 2018 14:31:18 +0100
Subject: [PATCH] Explicitly link against jbig2dec, openjp2, and jpeg
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Normally these are statically linked into libmupdfthird, but we delete
those to make mupdf use the system libraries.  Previously
zathura-pdf-mupdf explicitly linked against them, but this is
technically incorrect since they are supposed to be in libmupdfthird so
that was removed.  This commit essentially reverts that in the new build
system.

Signed-off-by: Johannes Löthberg <johannes@kyriasis.com>
---
 meson.build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index 3b0d7b7..ae2fc9c 100644
--- a/meson.build
+++ b/meson.build
@@ -22,7 +22,11 @@ cairo = dependency('cairo')
 mupdf = cc.find_library('mupdf')
 mupdfthird = cc.find_library('mupdfthird')
 
-build_dependencies = [zathura, girara, glib, cairo, mupdf, mupdfthird]
+jbig2dec = cc.find_library('jbig2dec')
+openjp2 = cc.find_library('openjp2')
+jpeg = cc.find_library('jpeg')
+
+build_dependencies = [zathura, girara, glib, cairo, mupdf, mupdfthird, jbig2dec, openjp2, jpeg]
 
 # defines
 defines = [
-- 
2.16.3

